Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508222 | Polishing composition and polishing method using same | Takahiro Mizuno, Shuugo Yokota, Tomohiko Akatsuka | 2019-12-17 |
| 10144907 | Polishing composition | Shuugo Yokota, Shota Suzuki, Tomohiko Akatsuka, Koichi SAKABE, Yoshihiro Izawa +2 more | 2018-12-04 |
| 10106704 | Polishing composition, polishing method, and method for producing substrate | — | 2018-10-23 |
| 9834703 | Polishing composition | Shuugo Yokota, Satoru Yarita, Tomohiko Akatsuka | 2017-12-05 |
| 9816010 | Polishing composition | Shuugo Yokota, Satoru Yarita, Tomohiko Akatsuka, Shuichi Tamada | 2017-11-14 |
| 9688884 | Polishing composition | Shuugo Yokota, Satoru Yarita, Tomohiko Akatsuka, Shuichi Tamada | 2017-06-27 |
| 9640407 | Polishing composition | Youhei Takahashi, Tomohiko Akatsuka | 2017-05-02 |
| 9422454 | Polishing composition, polishing method using same, and method for producing substrate | Tomohiko Akatsuka | 2016-08-23 |
| 9238755 | Polishing composition | Shuugo Yokota, Satoru Yarita, Tomohiko Akatsuka, Shuichi Tamada | 2016-01-19 |
| 8864860 | Polishing composition | Tatsuhiko Hirano, Hiroshi Mizuno, Akihito Yasui | 2014-10-21 |